CN107183786B - Oil pushing device controlled by circuit - Google Patents
Oil pushing device controlled by circuit Download PDFInfo
- Publication number
- CN107183786B CN107183786B CN201710524690.4A CN201710524690A CN107183786B CN 107183786 B CN107183786 B CN 107183786B CN 201710524690 A CN201710524690 A CN 201710524690A CN 107183786 B CN107183786 B CN 107183786B
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- piston
- circuit
- memory spring
- top cover
- shell
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Abstract
The invention discloses an oil pushing device controlled by a circuit, which comprises a shell, wherein the top of the shell is provided with a top cover, and the side wall of the shell is provided with air holes; a piston column penetrating through the top cover, wherein one end of the piston column is fixed with a limit screw, and the other end of the piston column is connected with a piston; a metal gasket positioned at the horizontal connection of the piston column and the piston; a memory spring sleeved on the piston column, one end of the memory spring is abutted against the top cover, and the other end of the memory spring is abutted against the metal gasket; a hollow tube, one end of which penetrates through the piston and the penetrating cover and is positioned in the chamber, and the other end of which is connected with the atomizer; and the power supply is connected with the metal gasket through a circuit. The tobacco tar is stored in the cavity, and the oil duct is from bottom to top, so that the risk of oil leakage is avoided, and the tobacco tar is convenient to replace or add by consumers.
Description
Technical Field
The invention belongs to the technical field of electronic cigarettes, and particularly relates to an oil pushing device controlled by a circuit.
Background
CN201520081558 discloses a pressing type oil drip device, wherein the pressing device is arranged above the oil storage device, and the heating device is arranged below the oil storage device, so that the problems of oil leakage and oil seepage caused by the change of external conditions (such as air pressure, temperature and the like) can be effectively solved; however, the existing oil atomizer does not have the problem of oil leakage basically, but is not convenient to operate.
Disclosure of Invention
The invention aims to provide the oil pushing device which is convenient to operate and controlled by the circuit, and can solve the problems of oil leakage and oil seepage caused by the change of external conditions and increase the convenience of users.
In order to solve the technical problems, the technical scheme of the invention is as follows:
the top of the shell is provided with a top cover, and the side wall of the shell is provided with air holes;
the piston column penetrates through the top cover, one end of the piston column is fixed with a limit screw, the other end of the piston column is connected with the piston, the piston is movably and hermetically connected with the shell, and the diameter of the head part of the limit screw is larger than that of a hole in the top cover for the piston column to penetrate through;
a metal gasket positioned at the horizontal connection of the piston column and the piston;
a memory spring sleeved on the piston column, one end of the memory spring is abutted against the top cover, and the other end of the memory spring is abutted against the metal gasket;
the piston and the housing together define a chamber;
and one end of the hollow tube penetrates through the piston and the penetrating cover and is positioned in the cavity, and the other end of the hollow tube is connected with the atomizer.
In a preferred embodiment of the invention, the number of the memory springs is 1 or more, the memory springs have a two-way memory function, and the memory springs can be stretched after being electrified and can be recovered after being electrified; one end of the memory spring is always in contact with the metal gasket, and the other end of the memory spring is always in contact with the top cover.
In a preferred embodiment of the present invention, the metal pad may be made of metal such as copper, aluminum, silver, iron, etc., preferably copper.
In a preferred embodiment of the present invention, the housing is provided with air holes, and the air holes can enable the chamber to be communicated with external air flow.
In a preferred embodiment of the invention, the piston is wrapped with a silicone sleeve.
In a preferred embodiment of the present invention, the silica gel sleeve is movably connected with the inner wall of the shell and the hollow tube 8 in a sealing manner.
In a preferred embodiment of the present invention, a power supply is further included, said power supply being connected to said metal pad by an electrical circuit.
In a preferred embodiment of the invention, the housing is transparent, preferably of glass material, alternatively transparent plastic material.
In a preferred embodiment of the present invention, the distance between the air hole and the lower end surface of the piston is shorter than the maximum expansion length of the memory spring after the memory spring is energized.
In a preferred embodiment of the present invention, the memory spring is a spring that can be extended by energizing and returns to its original shape after being de-energized.
In a preferred embodiment of the invention, the liquid in the cavity is a liquid matrix that can be heated to generate an aerosol, the liquid preferably comprising a tobacco-containing material comprising a volatile tobacco flavor compound that can be released from the liquid upon heating; additionally, the liquid may also comprise non-tobacco materials including water, solvents, ethanol, plant extracts, and natural or artificial flavors; preferably, the liquid further comprises an aerosol former, such as glycerol and propylene glycol.
The invention has the beneficial effects that: the whole oil pushing process can be completed by starting a switch, so that the convenience of use is enhanced for consumers; because the tobacco tar is stored in the transparent cavity, and the oil duct is from bottom to top, the risk of oil leakage does not exist, the stability of the tobacco tar quality can be ensured, and the tobacco tar can be conveniently replaced or added by consumers.
Drawings
FIG. 1 is a schematic diagram of a circuit-controlled oil pusher of the present invention in a non-operational state;
FIG. 2 is a schematic diagram of the working state of the oil pushing device controlled by a circuit according to the present invention;
fig. 3 is a schematic diagram of the circuit of the present invention.
Reference numerals illustrate:
1-a power supply; a 2-circuit; 3-metal shims; 4-a silica gel sleeve; 5-air holes; 6-a housing; 7-chamber; 8-hollow tube; 9-atomizer; 10-limiting screws; 11-top cover; 12-a memory spring; 13-a piston; 14-piston column.
Detailed Description
An oil pushing device controlled by a circuit, comprising the following components:
the top of the shell 6 is provided with a top cover 11, and the side wall of the shell 6 is provided with an air hole 5; a piston column 14 penetrating through the top cover 11, wherein one end of the piston column 14 is fixed with a limit screw 10, the other end of the piston column is connected with a piston 13, the piston 13 is movably and hermetically connected with the shell 6, and the diameter of the head of the limit screw 10 is larger than the diameter of a hole in the top cover for the piston column 14 to penetrate through; a metal gasket 3 located at the horizontal connection of the piston post 14 and the piston 13; a memory spring 12 which is sleeved on the piston column 14, one end of which is abutted against the top cover 11, and the other end of which is abutted against the metal gasket 3; the piston 13 and the housing 6 together define a chamber 7; a hollow tube 8, one end of which penetrates the piston 13 and the transparent top cover 11 and is located in the chamber 7, and the other end of which is connected to the atomizer 9.
In this embodiment, the power source 1 is a rechargeable lithium ion battery, the memory spring 12 is connected to the circuit 2, and a switch is further provided in the circuit 2 for starting the power supply. The principle of the circuit 2 is that when the key switch S1 is pressed, the controller U1 controls the output to supply power to the memory spring J1, the memory spring J1 is extended, the controller U1 stops outputting after a period of time, and the memory spring J1 is contracted to the original length, as shown in fig. 3.
In this embodiment, the side walls of the housing 6 are provided with the air holes 5, the number of the air holes is 3, and the distance between the positions of the air holes 5 and the lower end of the piston 13 in the non-working state is as small as possible, so that the stroke of compressed air when the piston 13 descends is as large as possible; when the memory spring 12 stretches to drive the piston 13 to move downwards, air in the chamber 7 is compressed, and the air hole 5 is arranged above the piston 13, so that the chamber 7 cannot be communicated with outside air; when the memory spring 12 contracts to drive the piston 13 upwards, the air hole 5 is arranged below the piston 13, so that external air enters the chamber 7.
In this embodiment, a memory spring 12 is further disposed in the housing 6, and an upper end of the memory spring 12 is always in contact with the top cover 11, and a lower end of the memory spring is always in contact with the metal gasket 3, and has a dual-pass memory function of power-on extension and power-off contraction; after being electrified, the memory spring 12 stretches, the upper end of the memory spring is fixed on the top cover 11, and the lower end of the memory spring drives the piston 13 to move downwards; after the power is off, the memory shrinkage function of the memory spring 12 adds the resilience force of the spring to drive the piston 13 to move upwards.
In this embodiment, the distance between the air hole (5) and the lower end surface of the piston (13) is shorter than the maximum expansion length of the memory spring (12) after the power is applied.
In this embodiment, the memory spring is a spring that can be elongated when energized and returns to its original state when de-energized.
The operation process of this example is: and when the position of the tobacco tar is not higher than that of the air hole 5, a switch in the circuit 2 is started, the memory spring 12 stretches to drive the piston 13 to move downwards, after the lower end surface of the piston 13 passes through the air hole 5, the piston 13 compresses air in the chamber 7, so that the tobacco tar in the chamber 7 is conveyed into the atomizer 9 through the hollow pipe 8, the memory spring 12 drives the piston 13 to move downwards until the head of the limit screw 10 contacts with the top cover 11, the limit screw 10 is clamped on the top cover 11 and plays a limit role, the piston 13 does not move downwards any more, after a period of time, the circuit 2 is controlled to cut off power supply, the memory spring 12 contracts to recover to a normal state, the piston 13 is driven to move upwards to an initial position, and meanwhile, external air enters the chamber 7 through the air hole 5, and the process of pushing the tobacco tar is completed once.
The foregoing is merely illustrative of specific embodiments of the present invention, and the scope of the invention is not limited thereto, but any changes or substitutions that do not undergo the inventive effort should be construed as falling within the scope of the present invention.
Claims (5)
1. An oil pushing device controlled by a circuit, comprising:
a shell (6) with a top cover (11) arranged at the top, and a side wall of the shell (6) is provided with
Has an air hole (5);
the piston column (14) penetrates through the top cover (11), one end of the piston column (14) is fixed with a limit screw (10), the other end of the piston column is connected with the piston (13), the piston (13) is movably and hermetically connected with the shell (6), and the diameter of the head part of the limit screw (10) is larger than the diameter of a hole in the top cover for the piston column (14) to pass through;
a metal gasket (3) located at the horizontal connection of the piston column (14) and the piston (13);
a memory spring (12) sleeved on the piston column (14), one end of the memory spring is abutted against the top cover (11), and the other end of the memory spring is abutted against the metal gasket (3);
the piston (13) and the housing (6) together define a chamber (7);
a hollow tube (8) having one end penetrating the piston (13) and the cap (11) and located in the chamber (7) and the other end connected to the atomizer (9);
the power supply (1) is connected with the metal gasket (3) through the circuit (2);
the distance between the air hole (5) and the lower end surface of the piston (13) is shorter than the maximum expansion length of the memory spring (12) after being electrified.
2. The circuit-controlled oil pushing device according to claim 1, wherein: the piston (13) is wrapped with a silica gel sleeve (4).
3. The circuit-controlled oil pushing device according to claim 2, wherein: the silica gel sleeve (4) is movably connected with the inner wall of the shell (6) and the hollow tube (8) in a sealing way.
4. The circuit-controlled oil pushing device according to claim 1, wherein: the metal gasket (3) is one of copper, aluminum, silver and iron.
5. The circuit-controlled oil pushing device according to claim 1, wherein: the memory spring is a spring which can be stretched by energizing and is restored after being deenergized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710524690.4A CN107183786B (en) | 2017-06-30 | 2017-06-30 | Oil pushing device controlled by circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710524690.4A CN107183786B (en) | 2017-06-30 | 2017-06-30 | Oil pushing device controlled by circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107183786A CN107183786A (en) | 2017-09-22 |
| CN107183786B true CN107183786B (en) | 2023-08-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710524690.4A Active CN107183786B (en) | 2017-06-30 | 2017-06-30 | Oil pushing device controlled by circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107183786B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110584201A (en) * | 2018-06-12 | 2019-12-20 | 常州市派腾电子技术服务有限公司 | Liquid supply assembly, power supply device and electronic cigarette |
| WO2019148962A1 (en) * | 2018-02-02 | 2019-08-08 | 常州市派腾电子技术服务有限公司 | Liquid supply device and electronic cigarette |
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| CN204692992U (en) * | 2015-05-22 | 2015-10-07 | 张能力 | A kind of force pushing type bicycle flusher |
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| WO2016090955A1 (en) * | 2014-12-12 | 2016-06-16 | 卓尔悦（常州）电子科技有限公司 | Atomization device and electronic cigarette comprising atomization device |
| WO2017054424A1 (en) * | 2015-09-28 | 2017-04-06 | 深圳市新宜康科技有限公司 | Electronic cigarette |
| CN106880083A (en) * | 2017-03-27 | 2017-06-23 | 深圳市博迪科技开发有限公司 | A kind of piston pushes away oily formula electronic cigarette |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100381083C (en) * | 2003-04-29 | 2008-04-16 | 韩力 | Electronic nonflammable spraying cigarette |
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2017
- 2017-06-30 CN CN201710524690.4A patent/CN107183786B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB684888A (en) * | 1950-02-07 | 1952-12-24 | Becton Dickinson Co | Improvements relating to hypodermic injection apparatus |
| US5188728A (en) * | 1989-10-31 | 1993-02-23 | Le Bozec Et Gautier | Clogging display with shape memory alloy spring actuator |
| CN102166044A (en) * | 2011-03-30 | 2011-08-31 | 深圳市康泰尔电子有限公司 | Electronic cigarette with controllable cigarette liquid |
| CN203735486U (en) * | 2014-04-04 | 2014-07-30 | 刘志宾 | Oil-control type electronic cigarettes atomizer |
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| CN204011346U (en) * | 2014-07-02 | 2014-12-10 | 南昌航空大学 | There are the safeties of spring fuse |
| CN104847549A (en) * | 2014-08-07 | 2015-08-19 | 北汽福田汽车股份有限公司 | Return oil heating control device of vehicle and vehicle |
| WO2016090955A1 (en) * | 2014-12-12 | 2016-06-16 | 卓尔悦（常州）电子科技有限公司 | Atomization device and electronic cigarette comprising atomization device |
| CN104872820A (en) * | 2015-03-28 | 2015-09-02 | 深圳市杰仕博科技有限公司 | Atomized liquid heating and atomizing device |
| CN204692992U (en) * | 2015-05-22 | 2015-10-07 | 张能力 | A kind of force pushing type bicycle flusher |
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| CN205078414U (en) * | 2015-10-27 | 2016-03-09 | 南昌工程学院 | Accurate flow pump based on shape memory alloy |
| CN106880083A (en) * | 2017-03-27 | 2017-06-23 | 深圳市博迪科技开发有限公司 | A kind of piston pushes away oily formula electronic cigarette |
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|---|---|
| CN107183786A (en) | 2017-09-22 |
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